UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFkrL0TwxzJEoM3spi4EIWIKqQXSJimknbQ5bwPFAvc=' 
WHERE 
  key_id = '621623374922765b268dc3b01ac08a1650c50b36563da283d6a62ed6350f6ebd' 
  AND (
    token = 'dFkrL0TwxzJEoM3spi4EIWIKqQXSJimknbQ5bwPFAvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )